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As a professional supplier, Shanghai Douwin Chemical Co. Ltd. provides chemical materials to all worldwide customers at high quality and competitive prices. Douwin aims to be a famous brand and then becomes the most smooth bridge on the industry chain.
Douwin Chemical Company has four wholly-owned subsidiaries: Shanghai Douwin Chemical Co.,Ltd, Suzhou Douwin Chemical Co.,Ltd, Ningbo Douwin Chemical Co.,Ltd and Dulwich International Co.,Ltd, and also has two joint venture companies: Guangzhou Dewangtai Trading Co.,Ltd. and Suzhou Yanxi Chemical Trading Co., Ltd.These six companies share resources and information and are complementary in upsream suppliers and downstream market information. We are confident enough to catch the chances brought by the globalization trend, and we are fully prepared to meet the ever-changing changes and difficult challenges. Douwin will keep innovating our marketing strategies and optimizing our internal management system, in order to provide better services to all the customers to achieve mutually beneficial win-win situation.
RELIABLE PARTNER
Established in 2006, DOUWIN is your trustworthy partner. DOUWIN can ensure competitive price and good-quality.
GUARANTEED QUALITY
We take care of our customers, employees, processes, services and products.
BEST SERVICE
DOUWIN provides you with professional market analysis and strictly control the delivery processs.
Douwin chemicals can be used in widely industries: coating, adhesives, PU coating, printing, inks, organic synthesis, etc.
Methyl Ethyl Ketone (MEK) Applications
Adipic Acid (AA) Applications
Maleic Anhydride (MA) Applications
Phthalic Anhydride (PA) Applications
Butyl Acrylate (BA) Applications
Methyl Acylate (MA) Applications
Acrylic Acid (AA) Applications
Methyl Methacrylate (MMA) Applications
Acrylamide (AM) Applications
Aug 13-2026
Production Process and Raw Material Sources of Phthalic Anhydride
Phthalic anhydride is an important chemical raw material, widely used in industries such as plasticizers, resins, and coatings. Its production process and raw material sources directly affect the qual...
Blog
Aug 10-2026
The Improvement Effect of Methyl Ethyl Ketone on Adhesive Properties
Methyl ethyl ketone is a common solvent additive widely used in various adhesive formulations. It not only improves the performance of methyl ethyl ketone (MEK) adhesives but also enhances their stabi...
Blog
Aug 07-2026
Uses of Butyl Acrylate
Butyl acrylate is an important chemical raw material with a wide range of applications, especially in the fields of coatings, resins, and adhesives. Its unique chemical properties make it a fundamenta...
Blog
